package com.swm.mapper;


import com.swm.pojo.Stock;
import com.swm.pojo.Stock_Day_Data;

import java.util.List;

public interface StockDayDataMapper {
    int insertStockDayData(Stock_Day_Data stockDayData);
    List<Stock_Day_Data> selectStockDayData(String code);
    List<Stock_Day_Data> selectAllStockDayData();

}
